diff options
Diffstat (limited to 'src/include/usr/vmmconst.h')
| -rw-r--r-- | src/include/usr/vmmconst.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/src/include/usr/vmmconst.h b/src/include/usr/vmmconst.h index 98384cf9f..8c73b9867 100644 --- a/src/include/usr/vmmconst.h +++ b/src/include/usr/vmmconst.h @@ -200,22 +200,6 @@ enum BlockPriority */ #define VMM_INTERNODE_PRESERVED_MEMORY_ADDR (96 * MEGABYTE) -/** Region of memory reserved for unsecure memory accesses - * - * The Secure BAR is placed at 64MB so that initially, everything above - * is marked secure and everything below is marked unsecure. External - * entities, such as FSP, can only access memory in the unsecure region. - * Items such as the Mailbox DMA buffer need to be placed into this region. - * - * We do not want to place this region directly at zero because in some cases - * we load a payload at address 0 (ex. Sapphire) and need to make sure there - * is enough room for the payload before any reserved unsecure space. - * - * Choosing (Secure BAR - Cache Size) as the value for this region, which - * allows us to have a payload image up to that size and up to 'Cache Size' - * worth of unsecure content. - */ -#define VMM_UNSECURE_RESERVED_MEMORY_BASEADDR (54 * MEGABYTE) /** * Test Constants |
